udelay(1000);
} while ((!(cmd.response[0] & OCR_BUSY)) && timeout--);
-
- if (timeout <= 0)
+ if (!(cmd.response[0] & OCR_BUSY))
return UNUSABLE_ERR;
if (mmc->version != SD_VERSION_2)
/* Some cards seem to need this */
mmc_go_idle(mmc);
- /* Asking to the card its capabilities */
+ /* Asking to the card its capabilities */
mmc->op_cond_pending = 1;
for (i = 0; i < 2; i++) {
err = mmc_send_op_cond_iter(mmc, &cmd, i != 0);
if (err)
return err;
if (get_timer(start) > timeout)
- return UNUSABLE_ERR;
+ break;
udelay(100);
} while (!(mmc->op_cond_response & OCR_BUSY));
+ if (!(mmc->op_cond_response & OCR_BUSY)) {
+ debug("%s: timeout\n", __func__);
+ return UNUSABLE_ERR;
+ }
if (mmc_host_is_spi(mmc)) { /* read OCR for spi */
cmd.cmdidx = MMC_CMD_SPI_READ_OCR;